NOTES:1: This Qi standard wireless charging iphone case is fit for various kinds of QI wireless charger, ie: ASIN: B01ENZRDFM or B01ENZRAV4. Wireless charging cellphone holder for car/desktop use is also available in our store (ASIN:B01EUR0LSY or B01EUAHYCW). 2: The wireless charging effect depends on the distance between the QI receiver and wirelss charging pad to a large extent. Make sure the center of QI-receiver is at the right position over the wireless charging pad and make sure your phone is in charging. 3: Strongly recommend to use a 2A adapter/Power Source (ie. ASIN: B016BBCDHE) for your wireless charger transmitter or pad to achieve best charging results (AC adapter not included). Do not use your computer USB port to charge your wireless charger pad since its current is normally at 0.5-0.8A. 4: The wood color and texture might look different with the pictures shown. The wireless charging might cause pad and cellphone case in a little bit high temperature. That is normal. Just keep them in an open area.